Ok ladies I need some advice, I'm getting collection anxiety over here. I'm pretty positive I want four out of the 5 lipsticks from this collection, but I'm also going back and forth on riri holiday. I got all the riri fall lippies and still want private party. I keep questioning whether I should get BGRR and PB. As far as PB goes, I already own Hollywood nights, moxie, party parrot, fusion pink, girl about town, etc. I guess what I'm asking is, in terms of mac collections, which do you think is truly unique and worth the money and effort PC or riri holiday?